138657678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{1217}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 294132384

約数和(自身を除く): 155474706

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1117, 1217, 2234, 2434, 3351, 3651, 6702, 7302, 18989, 20689, 37978, 41378, 56967, 62067, 113934, 124134, 1359389, 2718778, 4078167, 8156334, 23109613, 46219226, 69328839, 138657678]

約数ペア:

[(1, 138657678), (2, 69328839), (3, 46219226), (6, 23109613), (17, 8156334), (34, 4078167), (51, 2718778), (102, 1359389), (1117, 124134), (1217, 113934), (2234, 62067), (2434, 56967), (3351, 41378), (3651, 37978), (6702, 20689), (7302, 18989)]